CN203494342U - Smoke treatment device - Google Patents
Smoke treatment device Download PDFInfo
- Publication number
- CN203494342U CN203494342U CN201320487333.2U CN201320487333U CN203494342U CN 203494342 U CN203494342 U CN 203494342U CN 201320487333 U CN201320487333 U CN 201320487333U CN 203494342 U CN203494342 U CN 203494342U
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- CN
- China
- Prior art keywords
- deduster
- centrifugal cyclone
- processing device
- cyclone deduster
- soot processing
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Abstract
The utility model discloses a smoke treatment device, which is simple in structure, easy to implement, and good in treatment and purification effects. The smoke treatment device comprises a dust collector connected to an outlet of a discharge flue of a combustion device, wherein the dust collector is connected with a sealed lime cement tank via a connecting pipe; the lime cement tank is arranged on the ground at the lower part of the dust collector; a head cover of the lime cement tank is connected with the discharge flue; the connecting pipe extends to the lower part of the lime cement tank from the outlet of the dust collector.
Description
Technical field
The present invention relates to a kind of soot processing device.
Background technology
In people's life and activity in production, conventionally can use the burner that comprises all kinds of boilers, kiln etc., these burners must give off a large amount of flue dust that includes coal dust, burnt dirt and toxic and harmful (flue gas).Flue dust mainly comprises solid suspension (TSP), benzene DDGS (BSO) and BaP (BaP), and in flue dust, SO2, CO2 content are relatively higher, possible serious harm health and contaminated environment.At present, the method and apparatus of clarifying smoke is a lot, and its method mainly contains: after initiatively flue dust being drawn with air-introduced machine, adopt the steps such as water smoke cleaning, filtration, absorption to remove flue dust, or process through chemical method etc.; The equipment using mainly contains vertical, horizontal cleaning equipment; The flue gas that burner is ejected is processed through crisscross cleaning equipment; These method and apparatus mostly have corresponding effect on the whole, but the progress of technology is endless, in existing processing method and device, same existence is improved and improved needs, if any dust removing effects unsatisfactory, although some purification methods and cleaning equipment can obtain good treatment effect, exist technique too complicated, more particularly comprise chemically treated method and bring even the defects such as secondary pollution, or treatment facility complicated structure, involves great expense, investment is large.
Summary of the invention
The object of the invention is the deficiency existing for prior art, a kind of soot processing device is provided.This soot processing device is simple in structure, easy to implement, and treatment and purification is effective.
Technical scheme of the present invention comprises the deduster of the smokejack outlet that is connected in burner, described deduster is connected with a sealed lime pond through a tube connector, the bottom that described lime pond is positioned at deduster is arranged at ground, on the top cover in lime pond, be connected with smoke exhaust pipe, the outlet of described tube connector Self-duster connects the bottom that extends to lime pond.
Described deduster is a centrifugal cyclone deduster, on described its perisporium of centrifugal cyclone deduster, along its axis direction, be arranged with the separated spiral ring flat-plate of water conservancy diversion, the axial direction line of the entrance of described centrifugal cyclone deduster or its entrance and exit is tangent with the separated spiral ring flat-plate of the water conservancy diversion rotational trajectory line of centrifugal cyclone deduster.
The bottom of described centrifugal cyclone deduster is provided with the collecting chamber of Yi Yuqi UNICOM.
It is inclined upwardly the separated spiral ring flat-plate of water conservancy diversion of described centrifugal cyclone deduster under internal diameter one side direction from external diameter one side.
Described centrifugal cyclone deduster is a cylindrical or truncated cone-shaped.
Soot processing device of the present invention has relatively dust treatment clean-up effect preferably, and cost of investment and operating cost are low, can remove the SO that disposes in flue gas 78% by experiment with coherent detection
2, SO
3, CO
2deng pernicious gas and>=smokeshade of 2.5 μ m.
Accompanying drawing explanation
Fig. 1 is soot processing device one example structure schematic diagram of the present invention; Fig. 2 be the entrance of the centrifugal cyclone deduster in figure and/or outlet flow direction structure schematic diagram is set; The centrifugal cyclone deduster one example structure schematic diagram of Fig. 3 Fig. 1 soot processing device; Fig. 4 is another example structure schematic diagram of centrifugal cyclone deduster of soot processing device of the present invention.
The specific embodiment
In order further to understand technical scheme of the present invention, by following examples, by reference to the accompanying drawings the present invention is explained as follows.As Figure 1-3, the soot processing device of the present embodiment comprises centrifugal cyclone deduster 1 and is positioned at sealed lime pond 6 formations such as grade that ground is located in centrifugal cyclone deduster 1 bottom, and (effective ingredient is Ca (OH) in lime pond 6, to fill clarification limewash
2) 7,6 bottoms, lime pond are provided with sewage draining exit; The entrance of centrifugal cyclone deduster 1 is connected in the outlet of the smokejack of boiler (burner) 10, the outlet of centrifugal cyclone deduster 1 is inserted into approaching bottom, being placed in pond sodalime water 7 and being connected with lime pond 6 of lime pond 6 by a tube connector, on the top cover in lime pond 6, offer fume emission outlet, by being connected in the smoke exhaust pipe of this fume emission outlet, the boiler smoke of treated purification is drained into atmosphere.
The flue gas of being discharged by boiler enters from centrifugal cyclone deduster bottom and by centrifugal cyclone deduster, carries out centrifugal rotary streaming and separate a dirt, from its top outlet, by tube connector, deliver in the limewash in purified treatment pond afterwards, by limewash, to separating the flue gas of a dirt, carry out SO
2, SO
3, CO
2purified treatment and further grit are removed, its S0
2and S0
3after clarification limewash, Ca (OH)
2reaction with it:
S0
2+?Ca(OH)
2→Ca?S0
3↓+H
2O
S0
3+?Ca(OH)
2→Ca?S0
4↓+H
2O
CO
2after clarification limewash, Ca (OH)
2react with it: CO
2+ Ca (OH)
2→ CaCO
3↓+H
2o,
In another embodiment of the present invention, centrifugal cyclone deduster 1 is a truncated cone-shaped, and the separated spiral ring flat-plate 2 of its water conservancy diversion and housing thereof are diameter from bottom to top and dwindle gradually, as shown in Figure 4.All the other structures can with above-described embodiment roughly the same.
In yet another embodiment of the invention, the separated spiral ring flat-plate of the water conservancy diversion of centrifugal cyclone deduster from its external diameter (being connected with its housing internal perisporium) side under internal diameter (leaning on its a center line) side direction or on be skewed, further to improve separating effect.All the other structures etc. can with above-described embodiment roughly the same.
For the present invention, above-described embodiment is only the prominent example of its technical scheme of application, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the scope of protection of present invention; It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (5)
1. a soot processing device, the deduster that comprises the smokejack outlet that is connected in burner, it is characterized in that described deduster is connected with a sealed lime pond through a tube connector, the bottom that described lime pond is positioned at deduster is arranged at ground, on the top cover in lime pond, be connected with smoke exhaust pipe, the outlet of described tube connector Self-duster connects the bottom that extends to lime pond.
2. soot processing device according to claim 1, it is characterized in that described deduster is a centrifugal cyclone deduster, on described its perisporium of centrifugal cyclone deduster, along its axis direction, be arranged with the separated spiral ring flat-plate of water conservancy diversion, the axial direction line of the entrance of described centrifugal cyclone deduster or its entrance and exit is tangent with the separated spiral ring flat-plate of the water conservancy diversion rotational trajectory line of centrifugal cyclone deduster.
3. soot processing device according to claim 2, is characterized in that the bottom of described centrifugal cyclone deduster is provided with the collecting chamber of Yi Yuqi UNICOM.
4. soot processing device according to claim 2, it is characterized in that described centrifugal cyclone deduster the separated spiral ring flat-plate of water conservancy diversion its from external diameter one side under internal diameter one side direction or tilt.
5. according to soot processing device described in claim 2,3 or 4, it is characterized in that described centrifugal cyclone deduster is a cylindrical or truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487333.2U CN203494342U (en) | 2013-08-10 | 2013-08-10 | Smoke treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487333.2U CN203494342U (en) | 2013-08-10 | 2013-08-10 | Smoke treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494342U true CN203494342U (en) | 2014-03-26 |
Family
ID=50325350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487333.2U Expired - Fee Related CN203494342U (en) | 2013-08-10 | 2013-08-10 | Smoke treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494342U (en) |
-
2013
- 2013-08-10 CN CN201320487333.2U patent/CN203494342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |